| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + 3 NO3 = Al(NO3)3
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
C2H6 + HI = C2H7I =>
C2H6 + HI = C2H7I
BaO(s) = Ba(s) + O2(g) =>
2 BaO(s) = 2 Ba(s) + O2(g)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Au(OH)3 = Au + H2O + O2 =>
4 Au(OH)3 = 4 Au + 6 H2O + 3 O2
C3H3O + O2 = H2O + C2O =>
2 C3H3O + 2 O2 = 3 H2O + 3 C2O
NaOH + CaC2 = NaC + Ca(OH)2 =>
2 NaOH + CaC2 = 2 NaC + Ca(OH)2
NH3 + NaNO2 = N2 + NaH + H2O =>
5 NH3 + 3 NaNO2 = 4 N2 + 3 NaH + 6 H2O
BaCl2 + CUSO4 = BaSO4 + CUCl2 =>
BaCl2 + CUSO4 = BaSO4 + CUCl2
Au + KCN + H2O2 = KAu(CN)2 + KOH =>
2 Au + 4 KCN + H2O2 = 2 KAu(CN)2 + 2 KOH
ZrOCl2 + K4[Fe(CN)6] + H2O = Zr[Fe(CN)6] + KCl + KOH =>
ZrOCl2 + K4[Fe(CN)6] + H2O = Zr[Fe(CN)6] + 2 KCl + 2 KOH
MgNo3 + NaCo3 = NaNo3 + MgCo3 =>
MgNo3 + NaCo3 = NaNo3 + MgCo3
Ag2Cl + PbS = Ag2S + PbCl =>
Ag2Cl + PbS = Ag2S + PbCl
Zn + NaOH + H2O = Na2Zn(OH)6 + H2 =>
Zn + 2 NaOH + 4 H2O = Na2Zn(OH)6 + 2 H2
C6H5NH2 + Br2 = C6H5Br3NH2 =>
2 C6H5NH2 + 3 Br2 = 2 C6H5Br3NH2
Cr(s) + O2(g) = CrO3(s) =>
2 Cr(s) + 3 O2(g) = 2 CrO3(s)
Pb3O4 + H2SO4 = PbSO4 + Pb(SO4)2 + H2O =>
Pb3O4 + 4 H2SO4 = 2 PbSO4 + Pb(SO4)2 + 4 H2O
LiCl + CuO = Li2O + CuCl2 =>
2 LiCl + CuO = Li2O + CuCl2
Mg(C2H3O2)2 + K2CO3 = KC2H3O2 + MgCO3 =>
Mg(C2H3O2)2 + K2CO3 = 2 KC2H3O2 + MgCO3
Cu + Al(NO3)3 = Cu(NO3) + Al =>
3 Cu + Al(NO3)3 = 3 Cu(NO3) + Al
NO + C5H12 = N2 + H2O + CO2 =>
16 NO + C5H12 = 8 N2 + 6 H2O + 5 CO2
MnF + AgS = MnS + AgF =>
MnF + AgS = MnS + AgF
Al + HgBr2 = AlBr3 + Hg =>
2 Al + 3 HgBr2 = 2 AlBr3 + 3 Hg
COOHOCOCH3 + NaOH = COONaOH + CH3COONa + H2O =>
COOHOCOCH3 + 2 NaOH = COONaOH + CH3COONa + H2O
V2O + Fe2O3 = V2O5 + FeO =>
V2O + 4 Fe2O3 = V2O5 + 8 FeO
K(s) + Zn(NO3)2(aq) = KNO3(aq) + Zn(s) =>
2 K(s) + Zn(NO3)2(aq) = 2 KNO3(aq) + Zn(s)
C6H3O7N3 + O2 = CO2 + H2O + N2 =>
4 C6H3O7N3 + 13 O2 = 24 CO2 + 6 H2O + 6 N2
C8H8O3 + NaBH4 = C8H9O3 + BH3 + Na =>
C8H8O3 + NaBH4 = C8H9O3 + BH3 + Na
Mo + I2 = MoI2 =>
Mo + I2 = MoI2
CH + H2O = CO2 + H =>
CH + 2 H2O = CO2 + 5 H
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
C9H7NO2 + H2O = C9H9NO3 =>
C9H7NO2 + H2O = C9H9NO3
CaCO3 + H2SO4(aq) = CaSO4 + H2CO3 =>
CaCO3 + H2SO4(aq) = CaSO4 + H2CO3
Al(s) + Cl(g) = AlCl3(s) =>
Al(s) + 3 Cl(g) = AlCl3(s)
Ce2 + H2 = HCe2 =>
2 Ce2 + H2 = 2 HCe2
Ti(s) + N2(g) = Ti3N4(s) =>
3 Ti(s) + 2 N2(g) = Ti3N4(s)
(NH4)2SO4(aq) + Ca(NO3)2(aq) = NH4NO3(aq) + CaSO4(s) =>
(NH4)2SO4(aq) + Ca(NO3)2(aq) = 2 NH4NO3(aq) + CaSO4(s)
NH4F + Ga = H2 + NH3 + GaF6(NH4)2 =>
6 NH4F + Ga = 2 H2 + 4 NH3 + GaF6(NH4)2
Ca3(PO4)2*CaF2 + H2SO4 + H2O = H3PO4 + CaSO4*2H2O + HF =>
Ca3(PO4)2*CaF2 + 4 H2SO4 + 8 H2O = 2 H3PO4 + 4 CaSO4*2H2O + 2 HF
HAuCl4 + Na2SO3 + H2O = Na2SO4 + HCl + Au =>
2 HAuCl4 + 3 Na2SO3 + 3 H2O = 3 Na2SO4 + 8 HCl + 2 Au
Pb(NO3)2 + KOH + Cl2 = PbO2 + KCl + KNO3 + H2O =>
Pb(NO3)2 + 4 KOH + Cl2 = PbO2 + 2 KCl + 2 KNO3 + 2 H2O
H3BO3 + KHF2 = KBF4 + KOH + H2O =>
H3BO3 + 2 KHF2 = KBF4 + KOH + 2 H2O
UO3 + H2SO4 = UO2SO4 + H2O =>
UO3 + H2SO4 = UO2SO4 + H2O
HCOOH + C15H31COONa = HCOONa + C15H31COOH =>
HCOOH + C15H31COONa = HCOONa + C15H31COOH
CH3CH2NH2 + O2 = CO2 + H2O + NH3 =>
CH3CH2NH2 + 3 O2 = 2 CO2 + 2 H2O + NH3
KMnO4 + H2SO3 = MnSO4 + KHSO4 + H2SO4 + H2O =>
2 KMnO4 + 5 H2SO3 = 2 MnSO4 + 2 KHSO4 + H2SO4 + 3 H2O
K2Cr2O7 + NaCl + H2SO4 = Cl2 + H2O + K2SO4 + Na2SO4 + CrSO4 =>
K2Cr2O7 + 8 NaCl + 7 H2SO4 = 4 Cl2 + 7 H2O + K2SO4 + 4 Na2SO4 + 2 CrSO4
H2CO + Ag2O = HCOOH + Ag =>
H2CO + Ag2O = HCOOH + 2 Ag
PH2 + O2 = P2O5 + H2O =>
4 PH2 + 7 O2 = 2 P2O5 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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